Question 14
Mendelian InheritanceA couple heterozygous for albino genes have normal skin colour. What is the probability that their child would be an albino?
- A.1/2
- B.1/3
- C.1/4
- D.1
Show the answer and explanation
Answer: C (1/4)
Explanation
Aa x Aa gives AA, Aa, Aa and aa; only aa (one in four) is albino, so the probability is 1/4.